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Stock Drive Products & Sterling Instrument - SDP/SI


Stock Drive Products & Sterling Instrument - SDP/SI has promoted these products/services:

Stock Drive Products & Sterling Instrument - SDP/SI - High Efficiency ACME Lead Screws & Nuts at SDP/SI

SDP/SI (AS9100C Registered Manufacturers) now carries a variety of ACME lead screws and nuts. The main advantage of ACME lead screws over other styles is that the trapezoidal thread profile is much easier to manufacture, resulting in substantial cost savings. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Custom or Standard Timing Belts from SDP/SI

Whether you're looking for a replacement timing belt or creating a new design, you're sure to find the perfect standard or custom belt from our huge selection, both inch and metric. SDP/SI consistently provides high quality precision gears and gear assemblies in quantities for prototype to OEM’s. We make what others can’t. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Low Inertia SUPER-PLAST® Universal Joints

SUPER-PLAST® molded universal joints offer the best of both worlds: the economy of plastic, and the fastening characteristics of metal-to-metal contact. In addition, they feature lower inertia, greater torsional strength and higher strength-to-weight ratio than all-metal couplings of similar size. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision AGMA 10 Spur Gears with Fairloc® Hubs

SDP/SI features the patented Fairloc® integral hub on their precision spur gears. These gears are designed to fit shafts ranging from 1/8" to 3/8" (4 mm to 10 mm) in diameter. The suggested clearance between the bore and the shaft is .0001"/.0008" (shaft tolerance of g6, h6 or h7). (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision Standard or Custom Gears at SDP/SI

Sterling Instrument boasts an extensive gear and rack cutting facility that allows them to provide the perfect standard or custom gear for your application every time. Our highly experienced engineers will work with you one on one not only to help you select the right standard gear for your application, but also to help synthesize a custom design with all of the proper specifications, if... (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision Gear & Ground Racks for Linear Motion

Gear racks are used to convert rotational motion into linear motion. In theory, a rack is an unrolled gear with an infinite pitch diameter. A rack will mesh with all gears of the same pitch. The Module 0.5, 0.8,1 and 1.5, are identified as the S18C -- M series and the CP 2 and CP 5 are known as the S18CCPM series. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Fairloc® Plastic Timing Belt Pulleys from SDP/SI

Identified as the A 6H 3 series, these Fairloc® plastic timing belt pulleys are available from off-the-shelf stock in double, single or no flange styles. They are designed to fit onto shafts that range from 3/16" to 3/8" in diameter. The number of grooves per pulley ranges from 10 to 72. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Zero Backlash Lattice Design Couplings at SDP/SI

A new series of inch couplings from SI feature unique lattice design allows for very large axial, radial, and angular misalignments while transmitting high torque loads with zero backlash. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Plastic Aluminum Acetal Gears with Fairloc® Hubs

Aluminum-acetal gears, manufactured by Sterling Instrument feature the patented Fairloc® integral hub fastening system which eliminates marred shafts. They offer the best of both worlds: the noise reduction benefits of acetal rim gear teeth along with the strength of the 2024 aluminum core assembled onto a stainless steel hub. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Plastic Cam Followers for High-Speed Applications

Plastic components are designed to transmit motion and carry load in today's high-speed and light-duty machines in medical, packaging, and semi-conductor equipment. They are a maintenance-free alternative to traditional metal designs. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Shaft Reducers & Extenders with Fairloc® Hubs

These Shaft Reducers and Extenders from Stock Drive Products eliminates the need for special shafting. The female end of the adapter is designed to fit 14 shaft diameters ranging from .1200” to .4998” and incorporates the Fairloc® integral fastening system. The male side of the adapter consists of shafts ranging in diameter from .1247” to .4997”. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - High-Quality 3-D Printer Components from SDP/SI

SDP/SI provides small mechatronic components and assemblies known worldwide for their quality, reliability and performance. That’s why 3-D printer manufacturers, from the largest to the smallest, rely on SDP/SI for their printer component needs. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Ground Shafts & Miniature Shafts at SDP/SI

SDP & SI offers a large selection of precision ground shafting to fit a wide variety of applications. Diameters start as low as .0311”, and shaft lengths as low as 1”, so they can be used for miniature applications as well. They are available in both stainless steel and steel, hardened or unhardened. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Posi-Drive Belts & Sprockets with No-Slip Design

Stock Drive Products provides single and double core posi-drive belts and sprockets for applications that require accurate positioning. The system also operates with no backlash, which is essential for applications that require no lost motion. 3D printers can benefit from this advantage, since more precise positioning will result in better quality parts. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision Standard or Custom Medical Components

Whether it’s is high precision or complex geometry that are required, we have an impressive array of advanced machining centers to do it all. We meet dimensional tolerances as small as .0001”, and our 5-axis CNC milling machine produces intricate parts that other machines simply cannot. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - High-Quality Miniature Fairloc® Bellows Couplings

Because of its compact design and high-quality build the miniature coupling series S50FP9(-/M)FB…, is durable and allows connections in restricted spaces. Both inch and metric dimensioned parts are offered and a variety of bore combinations are available, ranging from 1 mm to 3 mm and .0625" to .125". (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Fairloc® 5 mm Pitch Timing Belt Pulleys at SDP/SI

A series of thirty-four, 5 mm pitch timing belt pulleys, for 9 mm (.354") wide belts, manufactured by Stock Drive Products feature the patented Fairloc® integral hub fastening system. Identified as the A 6H 25 (inch) Series and the A 6H 25M (metric) Series are available from off-the-shelf stock in double or single flange styles. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - No Slip Timing Belt Pulleys for Power Transmission

SDP/SI (AS9100) offers several different series of pulleys for 1/5" small pitch timing belts. They offer positive, efficient power transmission for shaft drives, with no slip or backlash and minimal vibration. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Shaftloc® Fastener - A Patented Rotating Fastener

Shaftloc® is a patented rotating component fastening device, produced by Stock Drive Products (An AS9100 Registered Manufacturer). There are several different styles available for the Shaftloc® Fastener, but they all feature a simple two-piece construction with corresponding male and female threads. The sleeves slide over the shaft on either side of the component to be secured. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision Anti-Backlash Shaft Differentials

Identified as Catalog Number S9540A-TS9, the differential provides a high level of precision in instrument drives and is particularly effective at adding and subtracting shaft rotations in servo systems. The patented unit (No. 3,137,181) consists of three stainless steel bevel gears mounted to a central spider block. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Synchromesh Cables Drives for Positive Traction

This patented synchromesh miniature cable, identified as the A 6J 9- and A 6J 9M Series, consists of a straight center section, encased in Nylon and a helically wound outer length encased in Polyurethane. Both cable strands consist of braided stainless steel cores (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Find or Design A Miniature Drive Assembly Today

SDP/SI is an expert manufacturer and distributor of timing pulleys and belts. The demand for miniature components is ever growing for compact, precision applications in 3D printing, medical devices, robotics, aerospace, and more. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Maintenance Free Plastic Spherical Bearings

Strong and durable, spherical bearings have a high strength-to-weight ratio and long service life. The Spherical Bearings, S99GSB-… and S99GSBM…, are offered for shaft sizes: 3/16” – 1/2" and 2 mm – 12 mm, are maintenance free, requiring no lubrication and cost effective. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Slip-Ease In-Line Mechanical Clutches from SDP/SI

Stock Drive Products offers a new, low backlash variant on its existing line of multi-plate in-line slip clutches. Both versions feature an all mechanical design, which makes them considerably cheaper than electromechanical alternatives. The slip plates are layered with friction pads in between, and an adjusting nut sets the slip torque by squeezing the plates together. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Zero Backlash Miniature Helical Couplings

These miniature helical couplings feature zero backlash, no maintenance, no vibration, and smooth bearing loads, even at misalignments of 3° angular positions. These couplings, identified as the S54MHCM... Series are stocked in 30 different sizes ranging from 4 mm to 12 mm. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Mini-Lash Anti-Backlash Gears from SDP/SI

Anti-backlash gears manufactured by SI (AS9100C Registered) feature an effective way to eliminate backlash in gear trains that include small-diameter gears. The mini-lash gears are available in 303 stainless steel, and in 2024 aluminum, anodized before cutting. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision Fairloc® Gear & Dial Hubs from SDP/SI

Precision gear & dial hubs from SDP are designed to fit gears or dials and eliminate keys or splines. Identified as the S2F06Y-.... Series, these 303 stainless steel hubs feature our patented Fairloc® design. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Fairloc® Bellows Couplings Feature Zero Backlash

These Fairloc® bellows couplings, identified as the S50FP9-FBC... (Inch) and the S50FP9MFBC... (Metric), correct for angular and parallel axis misalignment, provide zero backlash, offer constant angular velocity, and dampens vibration and noise. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Shaftloc® Miniature Synchronous Drive Systems

In response to an increasing demand for smaller devices and instrumentation Designatronics has introduced a precision miniature drive system. The Miniature Synchronous Drive System, available through Stock Drive Products (AS9100C Registered), provides accurate positioning with high torque transmission capability and low backlash. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - ISO Class 7 Precision Hubless Spur Gears at SDP/SI

These 20° pressure angle metric hubless spur gears are identified as the S10T05M Series. They are stocked in 3 and 5 mm face widths and have a bore diameter of 10 mm. They are stocked in a wide range of sizes ranging from 11 to 97 mm in diameter and from 20 through 192 teeth. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Miniature Pillow Block Ball Bearings at SDP/SI

SDP carries many different types of Spyraflo bearings for small quantity orders. These miniature, compact design pillow block ball bearings are ideal in applications with limited space. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Mini-Pitch Timing Belts with High Horsepower

An expanded line of Mini-Pitch Timing Belts from Stock Drive Products were designed for light-duty power transmission synchronization, wherever space is limited. With twice the horsepower rating, these belts have a greater number of teeth engaged on the pulleys at all times and therefore larger transmission ratios can be obtained. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Right Angle Ratio Bevel Gear Drives from SDP/SI

These right angle ratio bevel gear drives manufactured by Stock Drive Products feature non-corrosive all metal construction for use in a wide variety of instrumentation applications. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Non-Corrosive Miniature Right Angle Gear Drives

A new series of miniature right angle gear drives from Stock Drive Products/Sterling Instrument (ISO 9001:2008 + AS9100C Registered Manufacturer) features a lightweight, non-corrosive, all metal construction. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - GT®2 / GT®3 Fairloc® Timing Belt Pulleys at SDP/SI

A series of 2 mm Pitch GT®2 / GT®3 aluminum timing belt pulleys for 6 mm (.236") belts manufactured by SDP/SI (an ISO 9001/ AS9100 Registered Manufacturer) feature the patented Fairloc® integral hub fastening design which eliminates the need for conventional separate hub clamp devices. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Splined Polyethylene Sleeve Flexible Couplings

Stock Drive Products (AS9100C Registered) offers an off-the-shelf series of inch and metric size splined sleeve flexible couplings that offer torsional resiliency to absorb load pulsations and shocks in instrumentation applications. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision Fairloc® Anti-Backlash Gears from SDP/SI

These 20° pressure angle AGMA QIO anti-backlash gears are identified as the S1A5 and S1M5 series. The choice of the Fairloc® rotating component fastening system helps phase adjustment, timing, position adjustment and frequent removal problems with full component support along the entire hub section. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - HTD® Timing Belt Pulleys with Fairloc® Hubs

Identified as the A 6D23- (inch) and A 6D23M (metric) Series, these 34 HTD® Fairloc® timing belt pulleys are made of clear anodized aluminum alloy and are available from stock in 10 to 44 grooves. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision ISO Class 7 Internal Gears from SDP/SI

These 20° pressure angle inch internal gears, identified as the S1E62Z- Series, are offered in 303 stainless steel or 2024-T4 anodized aluminum. The metric gears, identified as the S1E05ZM, S1E08ZM and S1E10ZM Series, are supplied in 303 stainless steel. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Find Your Perfect Coupling Using Our Selector Tool

The new Coupling Selector tool was created to better organize technical information, allowing the customer to quickly find the right coupling for their application. To assist the customer in their search, the couplings can be sorted by all relevant design parameters in any order, which narrows down a large selection considerably. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Lightweight and Affordable Timing Belt Clamps

Available from Stock Drive Products (An ISO 9001 Manufacturer), 16 timing belt clamps for long span reciprocating synchronous drives. These compact, light-weight clamps made from poly-carbonate resin offer a low cost, off-the-shelf solution when space and inertia are concerns. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - Precision Shaft Collars with Fairloc® Hubs

Shaft collars, identified as the S25FB9 [inch] [metric] (Brass) and S25FY9 [inch] [metric] Series (303 Stainless Steel), are stocked for immediate delivery in both inch and metric sizes. (read more)

Stock Drive Products & Sterling Instrument - SDP/SI - ABEC 3 Ball Bearings Support Axial & Radial Loads

Stock Drive Products (AS9100 Registered Manufacturer) offers a wide selection of bearings in many different styles to fit your application. Of particular interest are the A 755Y... series of ABEC 3 ball bearings. These bearings are suitable for commercial applications that require low friction movement. They support both axial and radial loads with minimal play. (read more)